1
22
23 package com.liferay.portal.webdav.methods;
24
25 import com.liferay.portal.kernel.log.Log;
26 import com.liferay.portal.kernel.log.LogFactoryUtil;
27 import com.liferay.portal.webdav.Resource;
28 import com.liferay.portal.webdav.WebDAVException;
29 import com.liferay.portal.webdav.WebDAVRequest;
30 import com.liferay.portal.webdav.WebDAVStorage;
31 import com.liferay.util.servlet.ServletResponseUtil;
32
33 import java.io.InputStream;
34
35 import javax.servlet.http.HttpServletResponse;
36
37
43 public class GetMethodImpl implements Method {
44
45 public int process(WebDAVRequest webDavRequest) throws WebDAVException {
46 InputStream is = null;
47
48 try {
49 WebDAVStorage storage = webDavRequest.getWebDAVStorage();
50 HttpServletResponse response =
51 webDavRequest.getHttpServletResponse();
52
53 Resource resource = storage.getResource(webDavRequest);
54
55 if (resource != null) {
56 try {
57 is = resource.getContentAsStream();
58 }
59 catch (Exception e) {
60 if (_log.isWarnEnabled()) {
61 _log.warn(e.getMessage());
62 }
63 }
64 }
65
66 int status = HttpServletResponse.SC_NOT_FOUND;
67
68 if (is != null) {
69 try {
70 ServletResponseUtil.write(response, is);
71 }
72 catch (Exception e) {
73 if (_log.isWarnEnabled()) {
74 _log.warn(e);
75 }
76 }
77
78 status = HttpServletResponse.SC_OK;
79 }
80
81 return status;
82 }
83 catch (Exception e) {
84 throw new WebDAVException(e);
85 }
86 finally {
87 ServletResponseUtil.cleanUp(is);
88 }
89 }
90
91 private static Log _log = LogFactoryUtil.getLog(GetMethodImpl.class);
92
93 }